Shaker



FIG. 1 is a perspective view of a shaker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the shaker of FIGS. 1-7 showing the cap in an open position. 

I claim the ornamental design for a shaker, as shown and described. 